This awe-inspiring church by Skidmore, Owings & Merrill in Oakland makes beautiful use of glass, fly ash concrete, and fsc-certified wood, but the incredible streams of light that pierce the interior are what truly make it divine. Called Cathedral of Christ the Light, this breathtaking building is just the place to go if you've been searching for religious -or architectural- inspiration.

If the higher being that the Wat Pa Maha Chedio Kaew temple prays to is into recycling, we think they’ve found a stairway to heaven, and it’s made of bottles – millions of them! The temple, which sits in Thailand’s Sisaket province, about 370 miles northeast of Bangkok is made of more than a million used glass bottles. The bottles are used throughout the building from the crematorium, the surrounding shelters, and even in the toilets!

The Kuokkala Church in Jyväskylä, Finland has a presence that’s been described as “light as air,” which certainly sounds heavenly to us. But this building isn’t all about looks – the daylit structure is constructed almost entirely from locally-sourced spruce left in its natural state and highlighted by sunshine streaming in from above.

You may have seen all of the debate surrounding the “Ground Zero Mosque” and community center to be located in downtown NYC, but there’s one thing we can’t argue with – its LEED certification. A report last week on the The Daily Beast revealed that the developers of the Park51 cultural and community center plan to achieve LEED certification, and if they do, it would become the first LEED-certified mosque in the US.

Okay, so this isn’t actually a church – but it used to be! Instead of being torn down, this lovely old Dominican church in Maastricht was renovated into a “new” bookstore. What a great example of adaptive re-use that turns a rich historic building into a different kind of house of knowledge.

We were both surprised and impressed when Vatican City installed 2,400 photovoltaic solar panels on the 5,000 square meter roof of one of their main halls. The 1.2 million euro ($1.6 million) system went live just hours before Pope Benedict held what was called the “first ecological general audience in the Vatican.”

This awe-inspiring church by Skidmore, Owings & Merrill in Oakland makes beautiful use of glass, fly ash concrete, and fsc-certified wood, but the incredible streams of light that pierce the interior are what truly make it divine. Called Cathedral of Christ the Light, this breathtaking building is just the place to go if you’ve been searching for religious -or architectural- inspiration.